/Engine/Plugins/Experimental/RemoteSession/Source/RemoteSession/Public/RemoteSessionTypes.h
typedef TMulticastDelegate_ThreeParams< void, [IRemoteSessionRole](API\Plugins\RemoteSession\IRemoteSessionRole) *, [TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< [IRemoteSessionChannel](API\Plugins\RemoteSession\Channels\IRemoteSessionChannel) >, [ERemoteSessionChannelChange](API\Plugins\RemoteSession\ERemoteSessionChannelChange) > FOnRemoteSessionChannelChange